Optional equipment includes three-cylinder engine primingsystem;
可选设备包括三缸发动机启动系统；
2
The Salk scientists focused on a biological "priming" system that keeps embryonic cells ready to become whatever kind of tissue they are destined to be.
索尔克的科学家侧重于研究生物“引爆”系统，让胚胎细胞时刻准备着变成预定要变成的任何种类的细胞组织。
3
It also showed that the paint system of zinc-richened epoxy priming paint associated with glass-fibre clothe strengthened epoxy coal pitch was good for submarine cable protecting.